baber/WOPTO huggingface dataset:
Patent JP-S63214302-A (JP)
Title: Permselective membrane
Inventor: KONAGAYA JUJI
IPC: B01D71/56
Filed: 1987-03-02
Abstract: PURPOSE:To obtain a permselective membrane excellent in membrane formation properties, reverse osmosis performance and chlorine resistance by using copolyamide which is obtained by allowing aromatic polycarboxylic acid component to react with mixed diamine components of specified bis(aminophenyl)-base compd. and piperazine-base compd. CONSTITUTION:Aromatic diamine compd. shown by a formula I such as 4,4'- diaminodiphenyl ether is mixed with piperazine at a mixing molar ratio of 95/5-35/65 and this mixture is dissolved in a soln. consisting of both an aprotic solvent such as N-methylpyrolidone and a trapping agent for hydrogen chloride generated at a time of polymerization such as triethylamine. While icing the whole reaction system, aromatic polycarboxylic acid halide such as isophthalic acid dichloride is added to the soln. and subjected to soln. polymerization. After the reaction is finished, obtained copolyamide is refined and dissolved in a suitable organic solvent and coated on a plate and this is immersed in a poor solvent of copolyamide to obtain an asymmetric membrane.
Patent JP-S57163843-A (JP)
Title: Testing apparatus for high temperature impact fatigue
Inventor: OKABE NAGATOSHI
IPC: G01N3/32
Filed: 1981-04-02
Abstract: PURPOSE:To decrease a variable temperature range greatly by eliminating a mechanical fault due to impact oscillation by suspending the upper part of a test bar with a suspending rod while screwing the lower part into a block for heating, and striking it with a weight cylinder. CONSTITUTION:A test bar 13 is turned up around the lower end 3b of a suspending rod 3 on the upper side, and the lower side is turned up around a heating block 14. Two chains 8 are run by a motor 10 to lift a weight cylinder 4 with a book 7 through the weight cylinder 4, and when the hook 7 comes off from the upper end of an adjustment plate 12, the weight cylinder falls naturally at set height to strike the upper end surface of the upper cylinder part 14a of the heating block 14 with the lower end surface 4b. Impact stress generated on the upper end surface of the upper cylinder part 14 is transmitted to the heating block 14 to generate load stress of impact tension to the test bar 13. This load stress of impact tension is retains until the impact stress wave transmitted to the weight cylinder 4 is reflected by the upper end surface and then propagate to the test bar 13.
Patent JP-S58166924-A (JP)
Title: Method for removing harmful gas from waste gas
Inventor: KAWAI SABUROU
IPC: B01D53/14
Filed: 1982-03-25
Abstract: PURPOSE:To remove harmful gases such as SOx by passing waste gases through a perforated plate disposed in a chimney, and blowing powder absorbents into turbulent or vortex zones thereby bringing the gases into through contact with the powder. CONSTITUTION:A perforated plate 4 is disposed between the cooler 2 of a chimney 1 and an electrical dust precipitator 3. The greater part of the holes 5 of the plate 4 is H shape when viewed from the front, and a number of holes 6 in the marginal part of the periphery are each approximately an I shape. Waste gases contg. harmful gases such as gaseous HCl, gaseous HF and gaseous SO2 are passed through the cooler 2 and are thereby cooled, whereafter the gases are passed through the plate 4 so that turbulence or vortexes are formed on the downstream side thereof. Powder absorbents are blown into a turbulent or vortex zone 7 so as to accomplish thorough contact between the gases and the powder. The powder absorbing the harmful gases is removed with the precipitator 3. The harmful gases are removed in such a way, and the treated gases are released to the outside of the system. Since the powder absorbent is blown into the turbulent or vortex zone formed by the perforated plate, the harmful gases are absobed surely in the powder.
Patent JP-H07257843-A (JP)
Title: Intra-car display device of elevator
Inventor: GOKO HIROSHI
IPC: B66B3/02
Filed: 1994-03-18
Abstract: PURPOSE:To provide an intra-car display device for elevator which permits any passenger to clearly see the car position display and the car call display whereever he stands in the car. CONSTITUTION:The first indicator lamps LI1-LI4 of the first display device are connected parallel with the second indicator lamps LC1-LC4 of the second display device, and a blinking means, for example a twinkler FC, is provided to put either of a car position display and car call display in blinking. This provides comfortable travel for elevator passengers.
Patent JP-S63215314-A (JP)
Title: Device for positioning strip steel
Inventor: MIYATA JUNJI
IPC: B65H23/035
Filed: 1987-03-05
Abstract: PURPOSE:To simply enable the manufacture by providing a sensor on the part abutting to the strip steel of the pressing stock adjusting the strip steel position and composing the pressure force to the strip steel of the pressing stock variably. CONSTITUTION:When a positioning motion is started, an air cylinder 11 is actuated and pressing stocks 3 and 4 start to work toward the center. In the case of a strip steel 2 is deviated to the right side the right sensor 23 of the pressing stock 3 is brought into contact with the end part of the strip steel 2 first and turned ON. Thereafter the pressing stock 3 is approached to the center with extruding the strip steel 2, the pressing stock 4 is finally brought into contact with the strip steel 2 as well to locate the strip steel 2 at the center and the left sensor 24 of the pressing stock 4 is turned ON as well. The control device detecting the strip steel 2 being positioned at the center by the ON of both sensors 23, 24 turns a solenoid coil ON. The air of an air pressure cylinder 11 is once exhausted and set at low pressure, the air at the pressure of not buckling even a thin strip steel 2 is fed to the cylinder 11 and the strip steel 2 is held by the pressing stocks 3, 4 with weak force.
Patent JP-S62211526-A (JP)
Inventor: KURAUSU BEETE
IPC: G01L1/26
Filed: 1987-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63214750-A (JP)
Title: Processing of silver halide color photographic sensitive material
Inventor: YAGIHARA MORIO
IPC: G03C7/413
Filed: 1987-03-04
Abstract: PURPOSE:To improve the stability of a developing soln., to inhibit the increase of fog during continuous processing and obtain superior color developing property processing a color photographic sensitive material with a color developing soln. contg. arom. prim. amine color developing agent and a specified compd. CONSTITUTION:A silver halide (AgX) color photographic sensitive material is processed with a color developing soln. contg. an arom. prim. amine color developing agent and one or more kinds of compds. represented by the formula (where each of X1 and X2 is a bivalent org. group). It is not necessary to add benzyl alcohol to the color developing soln. When the AgX color photographic sensitive material is processed with this color developing soln., development can be carried out with high stability and the increase of fog during continuous processing can be inhibited. Though the developing soln. contains no benzyl alcohol, it has satisfactory stability and superior color developing property can be obtd.
Patent JP-S57164378-A (JP)
Title: Booklet handling device
Inventor: FUKATSU KUNIO
IPC: G06Q40/02
Filed: 1981-04-01
Abstract: PURPOSE:To simplify the processing work of a clerk, by providing a booklet closing and taking-out mechanism part where a booklet in a receiving part is folded in the position of the seam and this booklet is taken out from an exit to the outside of a carrying path. CONSTITUTION:If the user forgets taking a bankbook P, the bankbook P is carried into a carrying path on the basis of the output of a timer after a prescribed time from carrying of the bankbook P from a carrying path 5 to an entrance/exit part and is sent to a storage device 7. The bankbook P is received in a receiving part 32; and when a seam (a) faces to an exit 36, a pin 37 of a booklet closing and taking-out mechanism part 33 presses the seam (a) to the outside of the exit 36. Then, the booklet P is pressed out from the exit 36 and is pressed between a driving roller 50 and a pinch roller 51 and is stored in a storage part 34 by rollers 50 and 51. Consequently, drawn-back bankbooks P are closed and piled up and are stored in the storage part 34, and the processing work of the clerk is simplified.
Patent JP-H06265819-A (JP)
Title: Optical isolator
Inventor: SUZUKI TAKAYUKI
IPC: G02B6/42
Filed: 1993-03-10
Abstract: PURPOSE:To provide the small-sized, high-reliability optical isolator which prevents an adhesive, used to fix a magnet and an optical element, from deforming, does not slant the optical element from its initial position to the magnet even in high-temperature, high-humidity environment, and has no decrease in the coupling efficiency of an LD module. CONSTITUTION:The quadrangular prism optical element 10 consisting of a Faraday rotating element, a polarizer, and an analyzer is inserted into a nearly square-sectioned cavity 11 formed in the magnet 5 and the adhesive is charged in four gaps formed of the four surfaces of the optical element 10 which are parallel to the optical axis and the opposite wall surfaces of the cavity 11 in the magnet 5 to fix the magnet 5 and optical element 10. An adhesive layer in at least one of the four gaps is <=10mum thick.
Patent JP-H01223622-A (JP)
Title: Magnetic recording medium
Inventor: WAKAMATSU HIDEAKI
IPC: G11B5/702
Filed: 1988-03-01
Abstract: PURPOSE:To improve electromagnetic conversion characteristics and traveling durability by incorporating a resin having a negative functional group and >=3 kinds of fatty acids consisting of specific compsns. as a binder into a magnetic layer. CONSTITUTION:The magnetic layer contg. ferromagnetic powder and the binder is provided on a nonmagnetic base. The ferromagnetic powder contains cobalt- contg. iron oxide and the binder is the resin having the negative functional group expressed by the formula I and contains >=3 kinds of the fatty acids of >=5C. The surface roughness (Ra) of the magnetic layer is specified to a 0.005-0.018mum range. The magnetic layer formed in such a manner improves the dispersibility of the cobalt-contg. iron oxide having good magnetic characteristics and has a good dispersion state and high dispersion rate. As a result, the electromagnetic conversion characteristics and traveling durability are improved. In the formula, M<1>, M<2> are any of a hydrogen atom, lithium, potassium, sodium or alkyl group.
Patent JP-S61208858-A (JP)
Title: Manufacture of lead frame of semiconductor device
Inventor: SHIMAZU HIROSHI
IPC: H01L21/60
Filed: 1985-03-14
Abstract: PURPOSE:To form a bump easily at the tip of a finger by pressing only the middle part of the finger in the condition that the base part of the finger is pressed beforehand. CONSTITUTION:A finger 4 of a lead frame obtained in this condition has a prescribed thickness of about 70mum, and pressing is applied only at a position indicated by a broken line. Concretely, in the condition that the frame part 5 of the lead frame 10 and the base part 4b of the finger 4 are pressed beforehand by a top force A and a bottom force B, a second top force C provided movably in the relation to the top force A is lowered slightly. As the result, a thin-wall portion 4c is formed to be wide a little in the middle part of the finger 4, while a bulging bump 4a is formed simultaneously at the tip of the finger which is not pressed by the top and bottom forces. By this method, the flexibility of the finger is increased, and it becomes possible to absorb the mutual positional slippage etc. and to ensure the connection when an electrode of a semiconductor chip and the bump are connected together.
Patent JP-S63276981-A (JP)
Title: Automatic focus circuit
Inventor: KAITE OSAMU
IPC: H04N5/232
Filed: 1987-03-04
Abstract: PURPOSE:To attain automatic focusing with simple circuit constitution and with high accuracy by processing a high frequency component extracted from an image pickup signal subject to A/D conversion by an integration circuit comprising a latch circuit, an adder circuit and a counter. CONSTITUTION:A high frequency component is extracted from an image pickup signal by a high frequency component extraction circuit 2 and a digital signal is formed by an A/D converter 3 and the signal passes through a sample gate provided with a gate opened by a focus area signal FA. The digital high frequency component corresponding to a focus area is processed by an integration circuit comprising an adder 4, a latch circuit 6 and a counter 10, and the counter 10 counts the clock in response to a carry signal for each overflow from the adder 5. Then a focus control signal with high resolution and lots of bits comprising the low-order bits from the circuit 6 and the high-order bits from the counter 10 is outputted via a latch circuit 7, and the movement of lens is controlled so as to maximize the signal. Thus, the high accuracy automatic focusing is applied with simple circuit constitution.
Patent JP-S62208730-A (JP)
Title: Data transfer control system
Inventor: FUJIKI MASAKI
IPC: H04L13/00
Filed: 1986-03-08
Abstract: PURPOSE:To reduce the transmission time with a comparatively simple circuit without changing communication rules regardless of the increase in cable length by providing a control signal adapter sending a signal replying a confirming signal to one equipment in the vicinity of the one equipment sending a data transfer request signal. CONSTITUTION:The adapter 3 is provided between a host device 1 and a low- order device 2. The adapter 3 is provided near the device 2 applying transfer request, that is, at a position of D1>D2, where D1 is a distance between the host-device 1 and the adapter 3, and D2 is a distance between the adapter 3 and the subsequent equipment 2. A reset transfer request signal TREQ 1 is fed to a clear terminal CLR of a flip-flop 32 via an inverter 31, then a transfer confirming signal TRAK 2 via an inverter 33 goes to a high level and is fed to a control circuit 21 via a control signal line 201 and an inverter 25. Since the distance D2 between the adapter 3 and the subsequent device 2 maing a transfer request, that is, the length of cable is short, the time from sending a reset transfer request signal TREQ 1 till the reception of the reset transfer confirming signal TRAK 2 is depending nearly on only the operating time of the flip-flop 32.
Patent JP-S63216790-A (JP)
Title: Laser marking method
Inventor: MURAKAMI KOHEI
IPC: C08L67/02
Filed: 1987-03-04
Abstract: PURPOSE:To enable clear marking within a short time and with favorable workability, by irradiating with laser beams having such a wavelength as to be selectively absorbed by a colored pigment contained in a base material to remove the pigment from the base material, thereby decoloring irradiated parts. CONSTITUTION:A base material 2a of a material 2 is irradiated with laser beams 3 having such a wavelength as to be selectively absorbed by a colored pigment 1. Though the base material 2a does not absorb the laser beams but transmits the laser beams, the pigment 1 sufficiently absorbs the beams, so that the temperature of the pigment is rapidly raised. Simultaneously, a resin component contained in the surrounding base material 2a is also heated up, and is evaporated. As a result, the pigment is selectively removed from the parts irradiated with the laser beams 3, and the parts are decolored, whereby a highly clear mark can be obtained. Where the pigment is carbon black, the wavelength of the laser beam is 197-1064 nm. Where the pigment is one of an azomethine pigment, an azo pigment and a merocyanine pigment, the wavelength is 400-700 nm. The laser to be used is the one selected from YAG laser, argon laser or excimer laser.
Patent JP-H01224835-A (JP)
Title: Microprogram controller
Inventor: SHIOTANI KAZUNORI
IPC: G06F9/22
Filed: 1988-03-04
Abstract: PURPOSE:To improve processing capability by accessing a RAM assigned in the same fixed address space instead of a ROM at the time point of a control program is read from an external storing device. CONSTITUTION:When a control program is read from an external storing device 20, a ROM 30 occupies the fixed address space of an address bus and is accessed by the starting-up address of an MPU, and when loading the control program to a RAM 40 from the external storing device 20 ends, the ROM 30 is detached from the fixed address space of the address bus, the RAM 40 comes to occupy the same space, and the RAM 40 is assigned to the whole space of the address bus. Thus, the RAM 40 can use effectively even the address space of the ROM 30 which can not be used in the address space of the MPU, and the processing capacity of a microprogram control device can be improved without changing the capability of the address space of the address bus.
Patent JP-S63233995-A (JP)
Inventor: MAACHIN JIYON KURON
IPC: C07H15/234
Filed: 1988-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11227731-A (JP)
Title: Slip attaching robot hand
Inventor: MURAMATSU YUJI
IPC: B65B11/04
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a slip attaching robot hand that is capable of lowering slips without allowing the slips to be attracted by static electricity generated in stretching of a wrapping film. SOLUTION: The tip of a slip issued from a lip issuing machine is received at the tip of a swing plate 4 and pinched with slip pinching plates 5 closed. When the slip is moved upward, with the swing plate 4 positioned upright, to a position corresponding to a place between a matter to be wrapped and a wrapping film 1, the wrapping film 1 is detected by the photoelectric sensor 21 protected by a sensor guard 20, so that the swing plate is transferred while shunning the film, and when it is moved downward from an upper position, the slip is prevented from being attached to the wrapping film with downward air flows interrupting static electricity blown from air blowing nozzles 14a and 14b to both sides of the slip P.  At finishing of the downward moving, the matter to be wrapped is detected with the photoelectric sensor 21 and the slip is brought close to the side of the matter to be wrapped.
Patent JP-S63219934-A (JP)
Title: Cylindrical hollow rotary driving shaft
Inventor: SATO TOSHIHIKO
IPC: F16F15/10
Filed: 1987-03-06
Abstract: PURPOSE:To suppress the generation of vibration and noise by making to single body primary bending intrinsic angular frequency of a hollow part above a specific hertz, making the ratio of the wall thickness to the outside diameter of said hollow part less than a specific value, and press fitting a damping body made of elastic material into said hollow part. CONSTITUTION:In a cylindrical hollow rotary driving shaft 3 made of metal which has solid parts 4 on both ends and which is supported by these solid parts 4, the single body primary bending intrinsic angular frequency of its hollow part is above 500Hz while the ratio t/D of the wall thickness (t) to the outside diameter D of the hollow part 5 is 0.06 or less. And, a damping body 6 of an elastic material is press fitted into the hollow part 5, reducing a primary bending resonance. Since the single body primary bending intrinsic angular frequency is made above 500Hz while making the ratio t/D 0.06 or less in this cylindrical hollow rotary driving shaft 3, the press fitting effect of the damping body 6 made of elastic material is large. By such a damping structure, the primary bending resonance can be effectively reduced.
Patent JP-S59175808-A (JP)
Inventor: YANO SHINICHIROU
IPC: A01C19/00
Filed: 1983-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1019505-A (JP)
Title: Method and device for determining position of magnetic dipole which use spatial and temporal processing of magnetometer data
Inventor: AKS STANLEY O
IPC: G01V3/08
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain data on dipole's position and speed by determining the position of magnetic dipole. SOLUTION: With multiple magnetic sensors 11, an actual set of magnetic field measurement values of target magnetic dipole is collected (step 21). Then, an orbit of magnetic dipole is assumed (step 22). Then, a set of magnetic field measurement values estimated to have been formed with a magnetic dipole moving along an assumed orbit is decided (step 23). Then, the estimated magnetic field measurement value and the actual magnetic field measurement values are compared each other (step 24). Then, based on the comparison, a new orbit of the magnetic dipole is assumed (step 25). Then, until the actual magnetic field measurement value sufficiently approaches the estimated magnetic field measurement value, these step 23 and 25 are repeated (26).
Patent JP-H08243049-A (JP)
Title: Shower device
Inventor: KOJIMA TAKAO
IPC: A47K3/28
Filed: 1995-03-10
Abstract: PURPOSE: To provide a shower device which washes out sweat and dusts on a body and various germs in pores and simultaneously gives an effective massage. CONSTITUTION: This shower device is constructed as follows. A fitting port is formed on the bottom face of an elastic ring-shaped cap 4 made of a rubber, a soft plastic or the like. A brush portion 5 in which a number of brushes 4a are embedded on the surface of the ring-shaped cap 4 is fitted around the periphery of a water-discharging head portion 2 of a shower head main body 1.
Patent JP-H05260395-A (JP)
Title: Pulse generating circuit
IPC: H04N5/335
Filed: 1992-03-09
Abstract: PURPOSE:To reduce a temperature change of a signal output by adjusting a bias level of an input line based on an output of a pre-stage section and an output of a post-stage section of a CMOS inverter array so as to make a pulse width of a reference pulse from each CMOS inverter constant even when ambient temperature is changed. CONSTITUTION:An output PA of a 1st stage CMOS inverter 5A is given to one smoothing circuit 9A, in which the signal is converted into a DC voltage VA and an output PY of a CMOS inverter 5Y of a final stage is given to other smoothing circuit 9B, in which the signal is converted into a DC voltage Vb, the voltages Va, Vb are compared by an operational amplifier 10 and the result is outputted as a control voltage Vc to adjust a bias level of the input line L. That is, when the voltages Va, Vb are at the same level, a reference bias level such as 2.5V is outputted from the operational amplifier 10 and the bias level of the input line L is kept to 2.5V. When the width of the output pulse PY at the final stage is wider than that of the 1st stage due to a change in ambient temperature, since the voltage Vb from the circuit 9B is higher than the voltage Va, a control voltage Vc higher than the reference level is outputted from the operational amplifier 10 to boost the bias level of the input line L.
Patent JP-S60195213-A (JP)
Title: Aerial effluence impact type deactivating tank
Inventor: OGAWA TADAO
IPC: E02B8/06
Filed: 1984-03-14
Abstract: PURPOSE:To effectively deactivate effluent water by a method in which an impact plate is provided in the face of effluent water in such a way as to cause the effluent water to flow out through the water channel below the impact plate after colliding on the impact plate, and a screen is provided on the downstream side of the impact plate. CONSTITUTION:An impact plate 14 consisting of a sloped portion 15 and a straight portion 16 is set in the face of an effluent port 13 with a jet flow gate 12. Jet stream discharged from the port 13 collides with the sloped portion 15 of the impact plate 14, flows down the straight portion 16, and passes through a water channel 17 formed in the deactivating tank 11 to become a considerably deactivated upward flow. The upward flow is further deactivated through many small holes of a screen 20 horizontally set and directed to a discharge path 19.